Pith Number

pith:JXXKZ4WF

pith:2014:JXXKZ4WF6UB5BDOXIU53AW3UMP

not attested not anchored not stored refs pending

Design and Performance of the X-ray polarimeter X-Calibur

A. Zajczyk, B. Zeiger, F. Kislat, G. De Geronimo, H. Krawczynski, Matthias Beilicke, M.G. Baring, M. Sasaki, M.Stork, P. Dowkontt, Q. Guo, R. Cowsik, R. Endsley, S. Barthelmy, T. Hams, T. Okajima

arxiv:1412.6457 v1 · 2014-12-19 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JXXKZ4WF6UB5BDOXIU53AW3UMP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:30:48.333996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4deeacf2c5f503d08dd7453bb05b7463ef771cd8e6766ee8a1a205d65ae47d0a

Aliases

arxiv: 1412.6457 · arxiv_version: 1412.6457v1 · doi: 10.48550/arxiv.1412.6457 · pith_short_12: JXXKZ4WF6UB5 · pith_short_16: JXXKZ4WF6UB5BDOX · pith_short_8: JXXKZ4WF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JXXKZ4WF6UB5BDOXIU53AW3UMP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4deeacf2c5f503d08dd7453bb05b7463ef771cd8e6766ee8a1a205d65ae47d0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad4307621ff5392fb26dbc3b0faa774438efd93008fedcf2832f2cfc8661463b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-12-19T17:51:56Z",
    "title_canon_sha256": "9bcf45e610bb958e68c62486263ece79a05d0006b2b25dfd64ed1cfa43fe9623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6457",
    "kind": "arxiv",
    "version": 1
  }
}